Nature of Activated Manganese Oxide for Oxygen Evolution
By Michael Huynh and Chenyang Shi and Simon J. L. Billinge and Daniel G. Nocera
Published in Journal of the American Chemical Society
2015
Abstract
Electrodeposited manganese oxide films (MnOx) are promising stable oxygen evolution catalysts. They are able to catalyze the oxygen evolution reaction in acidic solutions but with only modest activity when prepared by constant anodic potential deposition. We now show that the performance of these catalysts is improved when they are